Raynor Johnson

Person

Newark, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Low pressure fluidized horizontal and vertical movement device
- Patent number 8,893,324
- Issue date Nov 25, 2014
- Gray Tek LLC
- Exum Griffin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Material mover having a fluid film reservoir
- Patent number 7,725,963
- Issue date Jun 1, 2010
- Gray Tek, Inc.
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air chamber type patient mover air pallet with multiple control fea...
- Patent number RE35299
- Issue date Jul 23, 1996
- Weedling; Robert E.
- Robert E. Weedling
- 005 - Beds
Information Patent Grant
Air chamber type patient mover air pallet with multiple control fea...
- Patent number 5,067,189
- Issue date Nov 26, 1991
- Robert E. Weedling
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated air bearing slip sheet material handling system and slip...
- Patent number 4,832,562
- Issue date May 23, 1989
- Raynor A. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Semi-rigid air pallet type patient mover
- Patent number 4,686,719
- Issue date Aug 18, 1987
- American Industrial Research, Inc.
- Raynor A. Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air lifted and propelled vehicle
- Patent number 4,643,268
- Issue date Feb 17, 1987
- American Antigravity Co., Inc.
- Thomas E. Jones
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tear-away sterile and absorbent sheet for operating table use
- Patent number 4,627,426
- Issue date Dec 9, 1986
- American Industrial Research, In.
- Jack Wegener
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air pallet with endless belt interface
- Patent number 4,567,957
- Issue date Feb 4, 1986
- American Industrial Research, Inc.
- Raynor A. Johnson
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Semi-rigid air pallet type patient mover
- Patent number 4,528,704
- Issue date Jul 16, 1985
- American Industrial Research, Inc.
- Jack Wegener
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible film air pallet for material movement
- Patent number 4,399,885
- Issue date Aug 23, 1983
- American Industrial Research
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flexible film air pallet for material movement
- Patent number 4,298,083
- Issue date Nov 3, 1981
- American Industrial Research
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Disposable air-bearing patient mover and a valve employed therein
- Patent number 4,272,856
- Issue date Jun 16, 1981
- Wegener; Jack
- Jack Wegener
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Planar air pallet with improved plenum chamber air dispersion means
- Patent number 4,155,421
- Issue date May 22, 1979
- American Industrial Research, Inc.
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Low cost planar air pallet material handling system
- Patent number 3,948,344
- Issue date Apr 6, 1976
- Raynor A. Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
LOW PRESSURE FLUIDIZED HORIZONTAL AND VERTICAL MOVEMENT DEVICE
- Publication number 20120131746
- Publication date May 31, 2012
- GRAY TEK LLC
- Exum Griffin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Material mover having a fluid film reservoir
- Publication number 20050283905
- Publication date Dec 29, 2005
- Gray Tek, Inc.
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Material mover having a fluid film reservoir
- Publication number 20050076437
- Publication date Apr 14, 2005
- Gray Tek, Inc.
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL

Raynor Johnson

Person

Patents Grantslast 30 patents

Low pressure fluidized horizontal and vertical movement device

Material mover having a fluid film reservoir

Air chamber type patient mover air pallet with multiple control fea...

Air chamber type patient mover air pallet with multiple control fea...

Integrated air bearing slip sheet material handling system and slip...

Semi-rigid air pallet type patient mover

Air lifted and propelled vehicle

Tear-away sterile and absorbent sheet for operating table use

Air pallet with endless belt interface

Semi-rigid air pallet type patient mover

Flexible film air pallet for material movement

Flexible film air pallet for material movement

Disposable air-bearing patient mover and a valve employed therein

Planar air pallet with improved plenum chamber air dispersion means

Low cost planar air pallet material handling system

Patents Applicationslast 30 patents

LOW PRESSURE FLUIDIZED HORIZONTAL AND VERTICAL MOVEMENT DEVICE

Material mover having a fluid film reservoir

Material mover having a fluid film reservoir